<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script src="https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js"></script>
	</head>
	<body>
		<div class="aaa">
			<h1>首页</h1>
			<script></script>
		</div>
	</body>
</html>
